Aircraft navigation icon for a display screen



FIG. 1 is a front view showing an aircraft navigation icon for a displayscreen, shown separately from a portion of a display screen and at anenlarged scale for clarity of illustration, according to my design; and,

FIG. 2 is a front view of an aircraft navigation icon for a displayscreen.

The broken lines showing the display screen and various portions thereofare for the purpose of illustrating unclaimed portions and form no partof the claimed design.

The ornamental design for an aircraft navigation icon for a displayscreen, as shown and described.